AQ_DRM_DEVICES option feature request #167
Description
I was messing arround with this option and i wanted to use a card by secifying in the by-path like
env = AQ_DRM_DEVICES, /dev/dri/by-path/pci-0000:06:00.0-card:/dev/dri/by-path/pci-0000:01:00.0-card
But since it contains : on its name it doses not work and detects it as 3 gpus:
/dev/dri/by-path/pci-0000
06
00.0-card
Logs of Hyprland crash:
[LOG] [AQ] drm: Explicit device list /dev/dri/by-path/pci-0000:06:00.0-card:/dev/dri/by-path/pci-0000:01:00.0-card
[ERR] [AQ] drm: Failed to canonicalize path /dev/dri/by-path/pci-0000
[ERR] [AQ] drm: Failed to canonicalize path 06
[ERR] [AQ] drm: Failed to canonicalize path 00.0-card
[ERR] [AQ] drm: Failed to canonicalize path /dev/dri/by-path/pci-0000
[ERR] [AQ] drm: Failed to canonicalize path 01
[ERR] [AQ] drm: Failed to canonicalize path 00.0-card
[ERR] [AQ] drm: Explicit device /dev/dri/by-path/pci-0000 not found
[ERR] [AQ] drm: Explicit device 06 not found
[ERR] [AQ] drm: Explicit device 00.0-card not found
[ERR] [AQ] drm: Explicit device /dev/dri/by-path/pci-0000 not found
[ERR] [AQ] drm: Explicit device 01 not found
[ERR] [AQ] drm: Explicit device 00.0-card not found
[ERR] [AQ] drm: Found no gpus to use, cannot continue
[ERR] [AQ] DRM Backend failed
Maybe a solution can be using , to separate card list.
I can make a PR to the wiki page to change this if needed on https://wiki.hyprland.org/Configuring/Multi-GPU/#telling-hyprland-which-gpu-to-use